src/sys/dev/hptmv, branch release/13.1.0

Don't check return from xpt_alloc_ccb() for being NULL; since it's not

2020-11-23T12:59:56+00:00

the _nowait wariant, it cannot fail.

Suggested by:	mav
MFC after:	2 weeks
Sponsored by:	NetApp, Inc.
Sponsored by:	Klara, Inc.

Make hptmv(4) use xpt_alloc_ccb/xpt_free_ccb instead of malloc/free.

2020-11-23T12:57:24+00:00

Reviewed by:	imp, mav
MFC after:	2 weeks
Sponsored by:	NetApp, Inc.
Sponsored by:	Klara, Inc.
Differential Revision:	https://reviews.freebsd.org/D26842

Revert r362466

2020-06-22T07:46:24+00:00

Such change should not have happen without prior discussion and review.

With hat:	transitioning core

Improve wording to be more precise and clear.

2020-06-21T13:34:08+00:00

No functional change intended.

s/Master Boot/Main Boot/ (also called MBR)

MFC after:	1 week
Sponsored by:	Mellanox Technologies

Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)

2020-02-26T14:26:36+00:00

r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
still not MPSAFE (or already are but aren’t properly marked).
Use it in preparation for a general review of all nodes.

This is non-functional change that adds annotations to SYSCTL_NODE and
SYSCTL_PROC nodes using one of the soon-to-be-required flags.

Mark all obvious cases as MPSAFE.  All entries that haven't been marked
as MPSAFE before are by default marked as NEEDGIANT

Approved by:	kib (mentor, blanket)
Commented by:	kib, gallatin, melifaro
Differential Revision:	https://reviews.freebsd.org/D23718

Fix the following -Werror warning from clang 10.0.0 in hptmv(4):

2020-02-15T18:37:26+00:00

sys/dev/hptmv/ioctl.c:240:4: error: misleading indentation; statement is not part of the previous 'if' [-Werror,-Wmisleading-indentation]
                        _vbus_p=pArray->pVBus;
                        ^
sys/dev/hptmv/ioctl.c:237:10: note: previous statement is here
                if(!mIsArray(pArray))
                ^

This is because the return statement after the if statement was not
indented.  (Note that this file has been idented assuming 4-space tabs.)

MFC after:	3 days

sys/dev: further adoption of SPDX licensing ID tags.

2017-11-27T14:52:40+00:00

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

hptmv: avoid gcc variably-modified warning

2017-07-06T05:32:22+00:00

gcc produces a "variably modified X at file scope" warning for
structures that use these size definitions.

PR:		211540
Reviewed by:	markj
Approved by:	markj (mentor)
Sponsored by:	Dell EMC Isilon
Differential revision:	https://reviews.freebsd.org/D11416

sys/dev: Replace zero with NULL for pointers.

2017-02-20T03:43:12+00:00

Makes things easier to read, plus architectures may set NULL to something
different than zero.

Found with:	devel/coccinelle
MFC after:	3 weeks

Remove dead mentions of CAM target mode APIs from drivers.

2017-02-19T17:27:58+00:00

This makes grepping kernel for target mode implementation much easier.